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Sold by: DIYControls Authorized Reseller
(1026 ratings)
97% positive over lifetime
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FloodStop Washing Machine Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 3/4" 90deg, Hot & Cold Valves

4.5 4.5 out of 5 stars 387 ratings

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Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
3/4" 90deg

Purchase options and add-ons

Color White
Brand FloodStop
Power Source Battery Powered
Product Dimensions 11.75"L x 2"W x 7.75"H
Battery Description AA

About this item

  • Easy to install water detection with audible and visual alarms - installs in about 10 minutes
  • Automatic water shut-off designed for residential and commercial buildings - leaves all other household fixtures and appliances operational
  • Heavy duty full port solid brass ball valves. Rated up to 140 PSI working pressure
  • AB1953 and NSF 61 lead-free complaint / ICC-ES Listed (PMG-1511)
  • Complies with: IPC, IRC. UPC and the National Plumbing Code of Canada (NPC) code bodies
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$242.82
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$30.15
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FloodStop Washing Machine Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 3/4" 90deg, Hot & Cold Valves
FloodStop Washing Machine Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 3/4" 90deg, Hot & Cold Valves
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Price$242.82$99.57-16% $79.99
List:$94.99
$30.15$89.99$169.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to install
4.3
4.8
4.4
3.1
Value for money
3.9
4.4
4.6
4.3
Tech Support
4.3
4.2
2.2
Sold By
DIYControls Authorized Reseller
Shenzhenshumenwenhuachuanboyouxiangongsi
HydroCheck
IPS Corp
GoveeLife US Direct
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Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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FloodStop

FloodStop Washing Machine Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 3/4" 90deg, Hot & Cold Valves


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Product Description

floodstop washing machine leak detector kit

Peace of mind for builders, property owners, and homeowners

easy to install

Easy to Install

Leaves all other household fixtures and appliances operational during installation. Installs in about 15 minutes.

status indicators

Status Indicators

The illuminated buttons on the front of the unit indicate the status of the valves which can be manually opened and closed.

protect your investment

Protect Your Investment

Easily shut off the flow of water before a vacation or when a rental property is not being leased.

mounting options

Multiple Mounting Options

Includes screws and drywall anchors, plus a hook and loop, self-adhesive mounting pad for multiple mounting options.

Automatically Shuts off the Water Supply

open valve

FloodStop devices limit potentially devastating flood damage, allowing the plumber, builder, and homeowner to have peace-of-mind knowing no flood caused by an appliance will go unnoticed.

closed valve

Once the double-sided water sensor detects even a drop of water, the system will automatically sound an alarm and close the water supply valves to prevent further damage.


From the brand

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
387 global ratings

Customers say

Customers like the ease of installation, performance, and quality of the washer. For example, they mention that it works spectacularly well, is effective, and the valves operate exactly as they should. That said, opinions are mixed on value, leakage, water detection, and alarm.

AI-generated from the text of customer reviews

89 customers mention84 positive5 negative

Customers find the installation of the washer to be super easy. They mention that mounting the control unit is very straight forward, and the installation on the plumbing end was fine. The electrical hookup is straightforward, but you do have to be careful in inserting the sensor. Overall, most are satisfied with the ease of installation.

"...In all seriousness, this product works well. Super easy to install...." Read more

"...The slightest bit of water trips the sensor, and the device immediately springs into action. The valves are close, and the alarm sounds...." Read more

"...It installed in less than 20 minutes. I will however, at a later point, put wiremold wire tracks and organize the wires some more...." Read more

"...For now, the dividends are just in ongoing peace of mind.Extremely easy install on the washer btw...." Read more

83 customers mention67 positive16 negative

Customers like the performance of the washer. They mention that it works spectacularly well, is effective, and works smoothly and reliably. The valves operate exactly as they should, and the water sensors seem to work perfectly.

"...In all seriousness, this product works well. Super easy to install...." Read more

"...It works spectacularly well. The water sensor is very sensitive with numerous trip points to cover a lot of ground...." Read more

"...Overall function: works perfectly, tested repeatedly and looked inside to see valve closing/opening...." Read more

"...definitely shut off the water, and when tested, the water sensors seem to work perfectly and activate the shut-off feature, just as they should...." Read more

70 customers mention49 positive21 negative

Customers like the quality of the washer. They say the elbows are heavy and well made, the valve and pipe feel solid, and the extensions are sturdy. They're happy with the reliability and security of not being on the hook for water. The included pipe is heavy duty, while the housings for the closing valves and the valve connections look well made. The hoses are high quality and the balls appear to be made of high quality brass. The DC is very assuring and well thought out, and can handle daily cycling.

"...The valves themselves do have a plastic cover, but the valve and pipe feel solid and work extremely well...." Read more

"...The valves are very well designed and sturdy, including the harness - 5 stars3) The controller and connectors need strain relief...." Read more

"...Having both AC and DC is very assuring and well thought out. I like the fact you can mute the unit if an alarm ever goes off...." Read more

"...It's a Chinese import, and smacks of it. This is the sort of product that needs to be seriously reliable and thus made to a high level of quality...." Read more

18 customers mention18 positive0 negative

Customers are satisfied with the shut-off of the washer. They mention that the motor-driven valves definitely shut off the water, and the water sensors seem to work. The valves are solid and work within seconds to prevent flooding. The auto shut- off system works as it should, and it's easy to turn the water supply off when traveling.

"...The motor driven valves definitely shut off the water, and when tested, the water sensors seem to work perfectly and activate the shut-off feature,..." Read more

"...it right away (and sounded a relatively quiet alarm) and shut the valves off...." Read more

"...The valves are solid and shut off the water, seems well made...." Read more

"...We will be able to easily turn the water supply off when we travel. It arrived promptly and was easy to install...." Read more

42 customers mention28 positive14 negative

Customers are mixed about the value of the flood stop. Some mention that it's well worth the money, and provides good quality for a reasonable price. However, others say that it is not cheap, and more cost effective than buying individual units. Some customers also mention that the cables and connectors are cheap, while others say the wiring and control panel are cheaply made.

"...Overall, excellent product. I made a note to check the system every 3 months or so and test the strips and mechanism...." Read more

"...of water damage due to a washing machine malfunction, this is worth every penny.The installation went really easily...." Read more

"...It's not. The cables and connectors are as cheap as possible, the control unit is in a flimsy housing, and the valves themselves are not very rugged..." Read more

"...It is worth every penny." Read more

29 customers mention20 positive9 negative

Customers are mixed about the leakage of the product. Some mention it's great protection for flooding, and prevents a major flood. However, others say that their washing machine does leak a bit from the drain, and the shut off valves developed a leak.

"...It only took 5-10 minutes to get it all set up. It did not leak at all around the fittings where it screwed into the supply or the hoses going to..." Read more

"...This time this kit saved me from more damage...." Read more

"...Appears I had a very small leak after I reinstalled the hoses( replacing them today) and a few drops traveled down the hose and dripped onto sensor...." Read more

"...Cheap insurance against an expensive flood. Super-easy to install, works like a champ...." Read more

18 customers mention9 positive9 negative

Customers are mixed about the water detection of the washer. Some mention that the sensor is very sensitive, and it detects water quickly. They say that the sensors are quite effective and reliable, and they have detected even small amounts of water. However, others say that it dripped onto the sensor and water kept coming out.

"...It works spectacularly well. The water sensor is very sensitive with numerous trip points to cover a lot of ground...." Read more

"...for warm water had started leaking...." Read more

"...I did get a second sensor. The sensors are pretty simple printed circuit boards...." Read more

"...I reinstalled the hoses( replacing them today) and a few drops traveled down the hose and dripped onto sensor...." Read more

12 customers mention6 positive6 negative

Customers are mixed about the alarm of the washer. Some mention that it sounded a relatively quiet alarm and shut the valves off, while others say that it set off false alarms all the time when the washer was not even running.

"...The valves are close, and the alarm sounds. It will continue to beep periodically so that if you weren't home to hear the alarm go off, you'll know..." Read more

"...Update*Jan 10th 2015This started beeping and shut the water off...." Read more

"...I like the fact you can mute the unit if an alarm ever goes off.Plenty of included wire for my application...." Read more

"...It was always hyper-sensitive and throws off an alarm and shuts the valves when there's not actually a leak so it can be quite annoying...." Read more

Well made kit working as I write this review
5 Stars
Well made kit working as I write this review
I bought the down turn style for my straight ball valves. I took the controller before install and decided on an easy access location. I used the full square hook pad on the wall and two small strips of the loop pad on the controller back . My controller I turned on its side pointing the wire harness toward and behind the washer. I used small wire zip ties and a couple self adhesive cable clips to provide support for all the wire. This provided lift and no down drag on the controller.I used a label machine to produce Open / Closed / Mute to be read at a distance . Also Stop / Unplug from Wall. This label I placed across the battery door.I can easily take my controller off the wall without a removal blue print and change the batteries when required.
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Top reviews from the United States

Reviewed in the United States on March 29, 2018
Style: 3/4" 90degVerified Purchase
13 people found this helpful
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Reviewed in the United States on March 12, 2013
2 people found this helpful
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Reviewed in the United States on April 20, 2012
5 people found this helpful
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Top reviews from other countries

Mike
5.0 out of 5 stars Excellent product!
Reviewed in Canada on December 8, 2023
Style: 3/4" 90degVerified Purchase